搭建基础接口，新增采购入库单、采购订单接口

Gatedge.K3Cloud.Utils/Model/K3Request/BaseRequest.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Gatedge.K3Cloud.Utils.Model.K3Request
+{
+    public class BaseRequest
+    {
+        public int Version { get; set; } = 7;
+    }
+}

Gatedge.K3Cloud.Utils/Model/K3Request/View.cs

@@ -6,7 +6,7 @@ namespace Gatedge.K3Cloud.Utils.Model.K3Request
     /// <summary>
     /// 单据查询条件类
     /// </summary>
-    public class View
+    public class View : BaseRequest
     {
         /// <summary>
         /// 单据内码
@@ -22,12 +22,6 @@ namespace Gatedge.K3Cloud.Utils.Model.K3Request
         /// 单据编码
         /// </summary>
         public string? Number { get; set; }
-
-        /// <summary>
-        /// 单据体是否按序号排序
-        /// </summary>
-        public bool IsSortBySeq { get; set; }
-
         /// <summary>
         /// 重写ToString方法
         /// </summary>